Loading the union address file into the database and then converting it into text mining corpus.

Adding author and data to meta-data of each document.

##   author       : George Washington
##   datetimestamp: 2016-05-11 19:57:18
##   description  : State of the Union Address
##   heading      : character(0)
##   id           : 3
##   language     : en
##   origin       : character(0)
##   Date         : December 8, 1790

Cleaning

Analysis (term matrix):

Analysis (Word Cloud):

## [1] "George Washington"

## [1] "John Adams"

## [1] "Thomas Jefferson"

## [1] "James Madison"

## [1] "James Monroe"

## [1] "John Quincy Adams"

## [1] "Andrew Jackson"

## [1] "Martin van Buren"

## [1] "John Tyler"

## [1] "James Polk"

## [1] "Zachary Taylor"

## [1] "Millard Fillmore"

## [1] "Franklin Pierce"

## [1] "James Buchanan"

## [1] "Abraham Lincoln"

## [1] "Andrew Johnson"

## [1] "Ulysses S. Grant"

## [1] "Rutherford B. Hayes"

## [1] "Chester A. Arthur"

## [1] "Grover Cleveland"

## [1] "Benjamin Harrison"

## [1] "William McKinley"

## [1] "Theodore Roosevelt"

## [1] "William H. Taft"

## [1] "Woodrow Wilson"

## [1] "Warren Harding"

## [1] "Calvin Coolidge"

## [1] "Herbert Hoover"

## [1] "Franklin D. Roosevelt"

## [1] "Harry S. Truman"

## [1] "Dwight D. Eisenhower"

## [1] "John F. Kennedy"

## [1] "Lyndon B. Johnson"

## [1] "Richard Nixon"

## [1] "Gerald R. Ford"

## [1] "Jimmy Carter"

## [1] "Ronald Reagan"

## [1] "George H.W. Bush"

## [1] "William J. Clinton"

## [1] "George W. Bush"

## [1] "Barack Obama"